Wide-angle floodlight improves visibility,It is safer to ride at night with wide angle floodlighting.,Features:,Water resistant designed to withstand extreme weather conditions rain, snow, heat, dust.,Can be Used as powers bank.,High-decidel speaker, the bike horn can emit a warning sound up to 140 db, more safer.,Double led beads 1000 lumens, ultra bright.,The base can rotate 360°.,There are three modes of strong light/weak light/explosive-flash, suitable for different road conditions.,The battery has automatic full powers off system, which can protect the lights in real time.,Specifications:,Lamp beads : double LED,Lumens: 1000 lumens,Light mode : strong-low-flash,Color: black and red, black and green, black and blue, black and silvers (optional),Battery: 3.7V 4000mah,Material: aluminum alloy,Chargings time : 5 hours,Work time: 4 hours of strong light, 10 hours of low light, 12 hours of flash,Speaker : 140db,Irradiation distance: 150m,Package size: 200 * 75 * 41mm / 7.9 * 3.0 * 1.6in,Package weight: 239g / 8.4ounce,Packing List:,1 * Bike Headlight,1 * Base,1 * USB Cable